Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-08-29
Time:	20:41:17
Production Date and Time:	2023-08-29 20:45:58 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232412041172_e20232412043545_c20232412044031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232412036172_e20232412038545_c20232412039037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	UT
Country/Countries	USA
County/Locality(s)	Box Elder County, UT
NWS WFO	Salt Lake City UT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-29 20:41:49UTC
Radiative Center (Lat, Lon):	41.650000°, -112.180000°
Nearby Counties (meeting alert criteria):	Box Elder County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	314.67 K
Observed - Background BT (3.9 um)	3.63 K
BT Anomaly (3.9 um)	1.50 K
Maximum Observed - Clear RTM BT (3.9 um)	6.49 K
Maximum Observed BTD (3.9-10/11/12 um)	13.94 K
Observed - Background BTD (3.9-10/11/12 um)	3.88 K
BTD Anomaly (3.9-10/11/12 um)	2.77 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	33.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.30°
Mean Solar Zenith Angle	35.50°
Mean Glint Angle	72.50°
Water Fraction	0.00
Total Pixel Area	12.00 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	El Dorado County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-29 20:41:48UTC
Radiative Center (Lat, Lon):	38.620000°, -120.520000°
Nearby Counties (meeting alert criteria):	El Dorado County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.54 K
Observed - Background BT (3.9 um)	3.92 K
BT Anomaly (3.9 um)	2.24 K
Maximum Observed - Clear RTM BT (3.9 um)	11.03 K
Maximum Observed BTD (3.9-10/11/12 um)	7.55 K
Observed - Background BTD (3.9-10/11/12 um)	2.71 K
BTD Anomaly (3.9-10/11/12 um)	3.43 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.00°
Mean Solar Zenith Angle	30.10°
Mean Glint Angle	74.50°
Water Fraction	0.00
Total Pixel Area	15.30 km²
Latest Satellite Imagery:	CAcentral_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	USA
County/Locality(s)	Sunflower County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-08-29 20:42:21UTC
Radiative Center (Lat, Lon):	33.430000°, -90.760000°
Nearby Counties (meeting alert criteria):	Sunflower County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	243.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	327.48 K
Observed - Background BT (3.9 um)	19.92 K
BT Anomaly (3.9 um)	12.97 K
Maximum Observed - Clear RTM BT (3.9 um)	23.14 K
Maximum Observed BTD (3.9-10/11/12 um)	34.33 K
Observed - Background BTD (3.9-10/11/12 um)	19.94 K
BTD Anomaly (3.9-10/11/12 um)	9.96 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	17.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.55
Maximum Radiative Power	101.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.50°
Mean Solar Zenith Angle	43.10°
Mean Glint Angle	55.90°
Water Fraction	0.00
Total Pixel Area	18.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Mexico
County/Locality(s)	Mexico
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-29 20:43:19UTC
Radiative Center (Lat, Lon):	21.690000°, -97.510000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.96 K
Observed - Background BT (3.9 um)	6.57 K
BT Anomaly (3.9 um)	3.31 K
Maximum Observed - Clear RTM BT (3.9 um)	6.64 K
Maximum Observed BTD (3.9-10/11/12 um)	15.43 K
Observed - Background BTD (3.9-10/11/12 um)	5.47 K
BTD Anomaly (3.9-10/11/12 um)	3.60 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.00°
Mean Solar Zenith Angle	33.40°
Mean Glint Angle	31.90°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)